/*
 * $Id: CheckoutAsAction.java 34 2002-10-06 15:05:17Z bpruessmann $
 * 
 * Copyright (c) 2001 Boris Pruessmann and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 * 
 * Contributors:
 *    Boris Pruessmann - Initial implementation.
 */
package net.sourceforge.perforce.ui.action;

import net.sourceforge.perforce.ui.internal.Policy;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.swt.widgets.Display;

/**
  * @version 	$Revision: 34 $
  * @author		<a href="mailto:bpruessmann@users.sourceforge.net">Boris Pruessmann</a>
  */
public class CheckoutAsAction extends CheckoutAction
{
	// --------------------------------------------------------------------------- Protected Methods
	
	/** @see CheckoutAction#getProjectName(String) */
	protected String getProjectName(String projectName)
	{
		IInputValidator inputValidator = new IInputValidator()
		{
			public String isValid(String newText)
			{
				return null;
			}
		};

		final InputDialog dialog = 
			new InputDialog(null, 
		                    Policy.bind("CheckoutAsAction.dialogTitle"),               //$NON-NLS-1$
		                    Policy.bind("CheckoutAsAction.dialogMessage"),             //$NON-NLS-1$
		                    projectName,
		                    inputValidator);
		
		Display display = Display.getCurrent();
		if (display == null)
		{
			display = Display.getDefault();
		}

		final int[] result = new int[1];		
		display.syncExec(new Runnable()
		{
			public void run()
			{
				result[0] = dialog.open();
			}
		});
	                                     
		if (result[0] == InputDialog.OK)
		{
			return dialog.getValue();
		}
		else
		{
			return null;
		}
	}
}
